A Jedi Knight of the male persuasion was a member of the Jedi Order as the Galactic Republic began to draw to a close, during its final years.
The Jedi Order provided training in the ways of the Force to this Force-sensitive being, who ultimately attained the status of Jedi Knight. During 340 BBY, while on a task assigned by the Jedi High Council, a band of pirates ambushed him. He then returned to the Jedi Temple on Coruscant and formally reported the incident to the Grand Master holding the current position at that time.
Much later, it came to light that a recording of the Jedi's discussion with the Grand Master had survived the Great Jedi Purge of 19 BBY. Luke Skywalker discovered these files while exploring the possessions of the Last Curator of Records, who had saved them from the Temple.